In a 12-week consumer study conducted in collaboration with Outspoken Beauty between November 2024 and February 2025, 85 healthy female subjects used Altrient Vitamin C to assess its perceived impact on skin health and overall health and wellbeing. The aim of the study was to support clinical data with a wider, more informal test audience but also to assess areas of benefit that are difficult to gauge in a clinical setting, such as feelings of health, tiredness or energy levels.
Participants & Study Design
- The study included 85 healthy women aged 35 - 70 who had never taken Altrient C before
- The participants took 1 sachet of Altrient C per day for the 12 weeks of the trial
- Participants were encouraged to take pictures at week 0 and week 12 to illustrate their results
- A post-trial questionnaire at 12 weeks assessed perceived changes in skin health, energy levels and overall health & wellbeing. Responses were measured using a Likert scale
- Participants were given the option to respond to an additional survey at week 4, with the goal of seeing how quickly they were able to notice results
Among those who completed the 4-week survey, the majority noticed:
Less tiredness and fatigue
Feeling healthier overall
Clearer, more hydrated skin
Improved energy levels
Participants commented:
“My skin looks clear and healthy and I have felt make-up is optional rather than necessary.”
“I’m convinced they are helping me fight off colds and flu.”
“I’ve most certainly noticed a difference in the health of my skin, which has genuinely surprised me for the short amount of time I’ve been taking Altrient.”
“I definitely am experiencing less fatigue than I was previously.”
said that they felt healthier overall
reported that their energy levels had improved
noticed less tiredness and fatigue + said their skin felt hydrated
said they felt more confident about their skin
said they would like to continue taking Altrient C
Before/after
Before
After
Before
After
Testimonials
At the end of the 12 week study, panellists were invited to give their opinion on their experience taking Altrient C. Participants reported improved skin, increased energy levels, and enhanced immunity, with many avoiding winter illnesses despite exposure to colds and stress.
“I have observed a significant improvement in my energy levels. My hair appears and feels exceptionally healthy and is growing at a rapid pace. Additionally, my skin has become brighter and more radiant, and I have received numerous compliments. While I previously struggled with hormonal acne, I have not noticed any breakouts since starting the trial. Furthermore, my immune system has shown remarkable improvement, and I have fallen ill less frequently compared to catching every bug. I intend to continue using the vitamin C sachets even after the trial concludes.”
“I’m currently 6 months postpartum and the bulk of my hair loss started during this trial. My hairdresser cannot believe how much new growth I have and how fast my hair is coming back. I also managed to avoid various cold and flu bugs that the rest of my household had this season.”
“Altrient has definitely become part of my daily vitamin routine and I even enjoy taking it with iron to help absorption. I think it has done wonders for my immunity over winter and I’ve managed to avoid lots of colds that my family has brought home!”
“Not only does my skin look better, but I’ve also managed to avoid TWO rounds of a horrible cough that plagued my house this winter. I hadn’t noticed a difference with my hair, but my hairdresser couldn’t stop commenting on how much thicker it is!”
“In addition to my skin and hair looking better, I have not had any colds this winter, which is unusual for me given I have young children. Also, I had a period of a lot of stress and took 8 flights in a month, and still caught nothing. I've been recommending the product to everyone!”
“My skin looks so much better and I’ve managed to avoid the many illnesses that seem to have been going around — I’m thrilled with the results.”
“I have survived winter with high energy levels and have not picked up any colds.”
“My skin has never been softer — even my hands feel like I moisturise them every day, and I don’t! They are unbelievably soft. I have become so immune to illness — even in my household, everyone fell ill and I was fine. It’s outstanding!”
“It’s terrific — total game changer for health. I feel more energised, have had comments on glowing skin, and have managed to get through winter with no colds!”
“I had a really bad cold before I started Altrient, my hair was thinning and I was experiencing a lot of hair loss. Since taking it, I haven't been unwell, and there is definitely new hair growth.”
Conclusion
The clinical trial demonstrates that Altrient C, even at standard dosages, significantly improves skin firmness and reduces the appearance of fine lines and wrinkles. These findings highlight the importance of Altrient C for supporting an anti-aging skincare protocol and underscores the importance of continued research in this area to fully understand the mechanisms through which vitamin C contributes to collagen production, prevention of free-radical damage and overall optimised health and wellbeing.
Featured in this study:



✓ 1000mg sodium ascorbate—a gentle form of vitamin C
✓ 500mg phosphatidylcholine for cellular health
✓ Just 5 ingredients
✓ Unflavoured, unsweetened
✓ Single sachets for optimised liposome stability
✓ Multi-award winning formula
✓ Triple-tested for potency + purity
Altrient C is naturally free from sugars, sweeteners, colours, flavours, glycerine, gluten, nuts, GMO ingredients, yeast, hexane, soy protein, dairy and other animal byproducts. It is 100% vegan-friendly.








